SE8701291L - Foerfarande foer framstaellning av klordioxide - Google Patents

Foerfarande foer framstaellning av klordioxide

Info

Publication number: SE8701291L
Authority: SE; Sweden
Prior art keywords: procedures; preparation; alkali metal; chlorine dioxide; mineral acid
Prior art date: 1987-03-27

Application number

SE8701291A

Other languages

English (en)

Swedish (sv)

Other versions

SE8701291D0 (sv

SE460046B (sv

Inventor

M Norell

Original Assignee

Eka Nobel Ab

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1987-03-27

Filing date

1987-03-27

Publication date

1988-09-28

1987-03-27 Publication of SE8701291D0 publication Critical patent/SE8701291D0/xx

1987-03-27 Priority to SE8701291A priority Critical patent/SE460046B/sv

1987-03-27 Application filed by Eka Nobel Ab filed Critical Eka Nobel Ab

1987-06-12 Priority to US07/060,903 priority patent/US4770868A/en

1987-06-15 Priority to CA000539728A priority patent/CA1263516A/en

1987-06-24 Priority to PT85159A priority patent/PT85159B/pt

1988-03-01 Priority to ES198888850073T priority patent/ES2041836T3/es

1988-03-01 Priority to AT88850073T priority patent/ATE92436T1/de

1988-03-01 Priority to EP88850073A priority patent/EP0284577B1/en

1988-03-23 Priority to BR8801307A priority patent/BR8801307A/pt

1988-03-25 Priority to NZ224019A priority patent/NZ224019A/xx

1988-03-25 Priority to SU884355422A priority patent/RU1776251C/ru

1988-03-25 Priority to NO881352A priority patent/NO170071C/no

1988-03-25 Priority to FI881440A priority patent/FI86538C/fi

1988-03-25 Priority to AR88310398A priority patent/AR242541A1/es

1988-08-29 Priority to AU21627/88A priority patent/AU603252B2/en

1988-09-28 Publication of SE8701291L publication Critical patent/SE8701291L/

1989-09-04 Publication of SE460046B publication Critical patent/SE460046B/sv

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Saccharide Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

SE8701291A 1987-03-27 1987-03-27 Foerfarande foer framstaellning av klordioxid SE460046B (sv)

Priority Applications (14)

Application Number	Priority Date	Filing Date	Title
SE8701291A SE460046B (sv)	1987-03-27	1987-03-27	Foerfarande foer framstaellning av klordioxid
US07/060,903 US4770868A (en)	1987-03-27	1987-06-12	Process for production of chlorine dioxide
CA000539728A CA1263516A (en)	1987-03-27	1987-06-15	Process for production of chlorine dioxide
PT85159A PT85159B (pt)	1987-03-27	1987-06-24	Processo de producao de dioxido de cloro
ES198888850073T ES2041836T3 (es)	1987-03-27	1988-03-01	Procedimiento para la produccion de dioxido de cloro.
AT88850073T ATE92436T1 (de)	1987-03-27	1988-03-01	Verfahren zur erzeugung von chlordioxyd.
EP88850073A EP0284577B1 (en)	1987-03-27	1988-03-01	Process for production of chlorine dioxide
BR8801307A BR8801307A (pt)	1987-03-27	1988-03-23	Processo para a producao de dioxido de cloro
AR88310398A AR242541A1 (es)	1987-03-27	1988-03-25	Procedimiento para la produccion de dioxido de cloro por reaccion de un clorato de metal alcalino, un acido mineral y un agente reductor liquido volatil.
NZ224019A NZ224019A (en)	1987-03-27	1988-03-25	Process for preparing chlorine dioxide
SU884355422A RU1776251C (ru)	1987-03-27	1988-03-25	Способ получени двуокиси хлора
NO881352A NO170071C (no)	1987-03-27	1988-03-25	Fremgangsmaate ved fremstilling av klordioksyd.
FI881440A FI86538C (fi)	1987-03-27	1988-03-25	Foerfarande foer framstaellning av klordioxid
AU21627/88A AU603252B2 (en)	1987-03-27	1988-08-29	Process for production of chlorine dioxide

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8701291A SE460046B (sv)	1987-03-27	1987-03-27	Foerfarande foer framstaellning av klordioxid

Publications (3)

Publication Number	Publication Date
SE8701291D0 SE8701291D0 (sv)	1987-03-27
SE8701291L true SE8701291L (sv)	1988-09-28
SE460046B SE460046B (sv)	1989-09-04

Family

ID=20368017

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8701291A SE460046B (sv)	1987-03-27	1987-03-27	Foerfarande foer framstaellning av klordioxid

Country Status (14)

Country	Link
US (1)	US4770868A ( )
EP (1)	EP0284577B1 ( )
AR (1)	AR242541A1 ( )
AT (1)	ATE92436T1 ( )
AU (1)	AU603252B2 ( )
BR (1)	BR8801307A ( )
CA (1)	CA1263516A ( )
ES (1)	ES2041836T3 ( )
FI (1)	FI86538C ( )
NO (1)	NO170071C ( )
NZ (1)	NZ224019A ( )
PT (1)	PT85159B ( )
RU (1)	RU1776251C ( )
SE (1)	SE460046B ( )

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1319004C (en) *	1988-08-10	1993-06-15	Michael S. Zell	Production of chlorine dioxide
SE463670B (sv) *	1988-10-11	1991-01-07	Eka Nobel Ab	Foerfarande foer framstaellning av klordioxid
SE464193B (sv) *	1988-10-20	1991-03-18	Eka Nobel Ab	Foerfarande foer framstaellning av klordioxid
SE463671B (sv) *	1988-10-25	1991-01-07	Eka Nobel Ab	Foerfarande foer framstaellning av klordioxid
SE465569B (sv) *	1989-04-18	1991-09-30	Eka Nobel Ab	Foerfarande foer framstaellning av klordioxid
US5770171A (en) *	1990-03-05	1998-06-23	Eka Nobel Inc.	Process for production of chlorine dioxide
CA2023452C (en) *	1990-03-05	1994-05-24	Birgitta Sundblad	Process for production of chlorine dioxide
SE467252B (sv) *	1990-03-16	1992-06-22	Eka Nobel Ab	Foerfarande foer framstaellning av klordioxid
US5008096A (en) *	1990-04-03	1991-04-16	Bio-Cide International, Inc.	Catalyst enhanced generation of chlorine dioxide
CA2019389A1 (en) *	1990-06-20	1991-12-20	Maurice C.J. Fredette	Methanol-based chlorine dioxide process
SE9002262D0 (sv) *	1990-06-27	1990-06-27	Eka Nobel Ab	Foerfarande foer framstaellning av klorioxid
SE511003C2 (sv) *	1992-03-16	1999-07-19	Eka Chemicals Ab	Förfarande och apparat för framställning av svavelsyra och alkalimetallhydroxid
US5435984A (en) *	1992-04-28	1995-07-25	Degussa Corporation	Catalyst for the synthesis of chlorine dioxide
BR9307406A (pt) *	1992-11-09	1999-06-29	Sterling Canada Inc	Processo para conversão de sesquissulfato de sódio em sulfato de sódio anídrico neutro processo para conversão de pasta de sesquissulfato de sódio e processo para produção de dióxido de cloro
NZ272769A (en) *	1994-08-18	1996-03-26	Eka Nobel Inc	Process for producing chlorine dioxide by reducing chlorate in acidic reaction medium
US6322768B1 (en)	1998-09-29	2001-11-27	International Paper Company	Recovery of chlorine dioxide from gas streams
US6569285B2 (en)	2000-02-09	2003-05-27	Akzo Nobel N.V.	Process for gas phase pretreating of lignocellulosic containing material
EP1263679A2 (en) *	2000-03-17	2002-12-11	Erco Worldwide, A Division of Superior Plus Inc.	Advanced control strategies for chlorine dioxide generating processes
US6663902B1 (en) *	2000-09-19	2003-12-16	Ecolab Inc.	Method and composition for the generation of chlorine dioxide using Iodo-Compounds, and methods of use
US20060120946A1 (en) *	2004-12-06	2006-06-08	Akzo Nobel N.V.	Chemical process and apparatus
PT1831102E (pt) †	2004-12-06	2011-07-20	Akzo Nobel Nv	Processo químico e dispositivo
CN100445198C (zh) *	2006-08-25	2008-12-24	南京工业大学	梯级二氧化氯发生器
CA2734867C (en) *	2008-09-24	2012-01-24	Fpinnovations	Process for producing chlorine dioxide using waste glycerol from a biodiesel plant
US8647598B2 (en) *	2009-03-10	2014-02-11	Maverick Solutions, Llc	Apparatus and methods for producing chlorine dioxide
UY32927A (es)	2009-10-12	2011-03-31	Akzo Nobel Chemicals Int Bv	Proceso para la producción de dióxido de cloro

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2736636A (en) *	1951-06-20	1956-02-28	Brown Co	Chlorine dioxide production
US2881052A (en) *	1953-06-08	1959-04-07	Allied Chem	Production of chlorine dioxide
FR1471370A (fr) *	1965-03-12	1967-03-03	Hooker Chemical Corp	Production de bioxyde de chlore
US3933988A (en) *	1966-10-24	1976-01-20	Hooker Chemicals & Plastics Corporation	Method of simultaneously producing chlorine dioxide and a sulfate salt
US4156713A (en) *	1974-12-13	1979-05-29	Hooker Chemicals & Plastics Corp.	Production of chlorine dioxide
CA1080434A (en) *	1976-03-19	1980-07-01	Richard Swindells	High efficiency chlorine dioxide production using hc1 as acid
EP0131378B2 (en) *	1983-06-10	1996-10-09	Sterling Canada, Inc.	Process for the production of chlorine dioxide
US4465658A (en) *	1983-06-13	1984-08-14	Erco Industries Limited	Chlorine dioxide process
US4486399A (en) *	1983-07-01	1984-12-04	Multifibre Process Limited	Method to reduce the potential salt cake content of chlorine dioxide generator spent acids
US4578261A (en) *	1983-07-01	1986-03-25	Multifibre Process Limited	Method to reduce the potential salt cake content of chlorine dioxide generator spent acids
US4627969A (en) *	1984-09-05	1986-12-09	Tenneco Canada Inc.	Production of chlorine dioxide

1987
- 1987-03-27 SE SE8701291A patent/SE460046B/sv not_active IP Right Cessation
- 1987-06-12 US US07/060,903 patent/US4770868A/en not_active Expired - Lifetime
- 1987-06-15 CA CA000539728A patent/CA1263516A/en not_active Expired
- 1987-06-24 PT PT85159A patent/PT85159B/pt not_active IP Right Cessation
1988
- 1988-03-01 AT AT88850073T patent/ATE92436T1/de not_active IP Right Cessation
- 1988-03-01 EP EP88850073A patent/EP0284577B1/en not_active Expired - Lifetime
- 1988-03-01 ES ES198888850073T patent/ES2041836T3/es not_active Expired - Lifetime
- 1988-03-23 BR BR8801307A patent/BR8801307A/pt not_active IP Right Cessation
- 1988-03-25 NZ NZ224019A patent/NZ224019A/xx unknown
- 1988-03-25 FI FI881440A patent/FI86538C/fi not_active IP Right Cessation
- 1988-03-25 RU SU884355422A patent/RU1776251C/ru active
- 1988-03-25 AR AR88310398A patent/AR242541A1/es active
- 1988-03-25 NO NO881352A patent/NO170071C/no not_active IP Right Cessation
- 1988-08-29 AU AU21627/88A patent/AU603252B2/en not_active Expired

Also Published As

Publication number	Publication date
FI86538B (fi)	1992-05-29
FI881440A0 (fi)	1988-03-25
NO170071C (no)	1992-09-09
NO881352D0 (no)	1988-03-25
PT85159A (en)	1987-07-01
EP0284577A2 (en)	1988-09-28
FI86538C (fi)	1994-08-17
US4770868A (en)	1988-09-13
EP0284577A3 (en)	1989-01-25
US4770868B1 ( )	1992-06-02
AU603252B2 (en)	1990-11-08
NO881352L (no)	1988-09-28
CA1263516A (en)	1989-12-05
NZ224019A (en)	1990-05-28
SE8701291D0 (sv)	1987-03-27
AU2162788A (en)	1990-04-05
AR242541A1 (es)	1993-04-30
BR8801307A (pt)	1988-11-01
EP0284577B1 (en)	1993-08-04
ATE92436T1 (de)	1993-08-15
RU1776251C (ru)	1992-11-15
PT85159B (pt)	1992-05-29
SE460046B (sv)	1989-09-04
NO170071B (no)	1992-06-01
ES2041836T3 (es)	1993-12-01
FI881440L (fi)	1988-09-28

Publication	Publication Date	Title
SE8701291L (sv)	1988-09-28	Foerfarande foer framstaellning av klordioxide
SE9002802L (sv)	1992-03-01	Foerfarande foer framstaellning av klordioxid
SE9002801L (sv)	1992-03-01	Foerfarande foer framstaellning av klordioxid
GB1249366A (en)	1971-10-13	Production of chlorine dioxide
CA2097525A1 (en)	1994-08-27	A process for continuously producing chlorine dioxide
TR199801640T2 (xx)	1998-11-23	Sulu klorin dioksit �retimi i�in y�ntem ve cihaz.
SE9101977L (sv)	1992-12-27	Foerfarande foer framstaellning av klordioxid
SE8803817D0 (sv)	1988-10-25	Foerfarande foer framstaellning av klordioxid
SE8803606L (sv)	1990-04-12	Foerfarande foer framstaellning av klordioxid
ES465644A1 (es)	1978-09-16	Un procedimiento para la produccion de dioxido de cloro.
SE8802273L (sv)	1989-12-18	Foerfarande foer framstaellning av klordioxid
SE8901392D0 (sv)	1989-04-18	Foerfarande foer framstaellning av klordioxid
FR2436196A1 (fr)	1980-04-11	Procede de production de magnesium a partir d'une solution de sel contenant du sulfate de magnesium
NO912513D0 (no)	1991-06-26	Fremgangsmaate ved fremstilling av klordioksyd.
GB1514807A (en)	1978-06-21	Process for preparing sulphur dioxide
FR2432995A1 (fr)	1980-03-07	Procede de preparation de cryolithe de grande purete a partir d'une solution de fluorure contenant de la silice dissoute et produit ainsi obtenu
JPS6428212A (en)	1989-01-30	Production of chlorine apatite
ES459006A1 (es)	1978-10-01	Mejoras introducidas en un procedimiento de generacion con- tinua de una mezcla que contiene dioxido de cloro, cloro y sulfato.
SU1642677A1 (ru)	1994-02-28	Способ выделения титана из титансодержащего раствора

Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 8701291-0 Format of ref document f/p: F
2007-05-22	NUG	Patent has lapsed

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 8701291-0

Format of ref document f/p: F

2007-05-22

NUG

Patent has lapsed